87291708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1039187}}^1$

素因数の和:1039201

約数の個数: 24

約数和(自身を含む): 232778112

約数和(自身を除く): 145486404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1039187, 2078374, 3117561, 4156748, 6235122, 7274309, 12470244, 14548618, 21822927, 29097236, 43645854, 87291708]

約数ペア:

[(1, 87291708), (2, 43645854), (3, 29097236), (4, 21822927), (6, 14548618), (7, 12470244), (12, 7274309), (14, 6235122), (21, 4156748), (28, 3117561), (42, 2078374), (84, 1039187)]